3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("first Sunday", strtotime("next month"));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0000.01518.71
8.3.30.0130.00719.09
8.3.20.0080.00020.21
8.3.10.0050.00320.52
8.3.00.0060.00319.38
8.2.170.0120.00318.91
8.2.160.0140.00022.96
8.2.150.0080.00025.66
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00026.16
8.2.110.0060.00322.39
8.2.100.0060.00617.91
8.2.90.0040.00418.22
8.2.80.0000.00817.97
8.2.70.0090.00017.75
8.2.60.0040.00418.05
8.2.50.0090.00018.10
8.2.40.0070.00418.32
8.2.30.0040.00419.34
8.2.20.0040.00417.88
8.2.10.0030.00317.97
8.2.00.0040.00417.81
8.1.270.0030.00624.66
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00323.96
8.1.230.0030.00722.66
8.1.220.0040.00417.78
8.1.210.0060.00318.91
8.1.200.0080.00017.48
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0000.01118.39
8.1.160.0040.00422.02
8.1.150.0050.00318.88
8.1.140.0070.00017.62
8.1.130.0000.00717.89
8.1.120.0000.00717.47
8.1.110.0050.00317.55
8.1.100.0000.00717.48
8.1.90.0070.00017.57
8.1.80.0080.00017.66
8.1.70.0000.00717.52
8.1.60.0000.00917.54
8.1.50.0000.00917.55
8.1.40.0040.00417.53
8.1.30.0000.00817.62
8.1.20.0030.00617.71
8.1.10.0060.00317.61
8.1.00.0100.00017.61
8.0.300.0060.00321.98
8.0.290.0000.00816.88
8.0.280.0030.00518.65
8.0.270.0030.00317.24
8.0.260.0030.00317.21
8.0.250.0000.00717.05
8.0.240.0070.00017.13
8.0.230.0070.00017.11
8.0.220.0070.00016.95
8.0.210.0030.00316.92
8.0.200.0030.00316.98
8.0.190.0040.00416.98
8.0.180.0000.00716.94
8.0.170.0030.00517.07
8.0.160.0040.00416.97
8.0.150.0000.00716.96
8.0.140.0040.00416.98
8.0.130.0030.00313.32
8.0.120.0000.00716.91
8.0.110.0040.00417.07
8.0.100.0030.00517.05
8.0.90.0000.00716.99
8.0.80.0060.00917.09
8.0.70.0000.00717.02
8.0.60.0000.00716.95
8.0.50.0070.00016.89
8.0.30.0120.00917.24
8.0.20.0110.00817.41
8.0.10.0030.00317.00
8.0.00.0090.00916.84
7.4.330.0000.00515.00
7.4.320.0030.00316.67
7.4.300.0000.00616.64
7.4.290.0030.00316.52
7.4.280.0040.00416.56
7.4.270.0000.00816.66
7.4.260.0000.00716.58
7.4.250.0040.00416.60
7.4.240.0040.00316.60
7.4.230.0070.00016.75
7.4.220.0160.01016.74
7.4.210.0030.01116.63
7.4.200.0000.00716.32
7.4.150.0150.00317.40
7.4.140.0110.00617.86
7.4.130.0070.01016.65
7.4.120.0120.00716.65
7.4.110.0100.00616.56
7.4.100.0120.00916.63
7.4.90.0040.01416.63
7.4.80.0060.01018.63
7.4.70.0160.00016.55
7.4.60.0080.00816.63
7.4.50.0050.00016.79
7.4.40.0110.01116.33
7.4.30.0090.00616.78
7.4.10.0070.01016.59
7.4.00.0070.00715.86
7.3.330.0020.00313.07
7.3.320.0050.00013.08
7.3.310.0000.00816.34
7.3.300.0000.00716.22
7.3.290.0030.01016.29
7.3.280.0080.00816.33
7.3.270.0090.01417.40
7.3.260.0140.01016.56
7.3.250.0130.00516.52
7.3.240.0100.00616.45
7.3.230.0090.01216.55
7.3.210.0130.01316.73
7.3.200.0140.00319.39
7.3.190.0070.01016.46
7.3.180.0070.01016.45
7.3.170.0130.00316.36
7.3.160.0100.00616.63
7.3.130.0030.01316.34
7.3.120.0030.00616.43
7.3.110.0090.00616.48
7.3.100.0040.01116.35
7.3.90.0000.01316.33
7.3.80.0070.01016.48
7.3.70.0130.00016.46
7.3.60.0080.00416.33
7.3.50.0090.00316.46
7.3.40.0080.00416.44
7.3.30.0060.00916.41
7.3.20.0030.01318.34
7.3.10.0040.01118.21
7.3.00.0070.00418.14
7.2.330.0110.00616.63
7.2.320.0070.01016.82
7.2.310.0120.00616.68
7.2.300.0100.01316.60
7.2.290.0060.01216.58
7.2.260.0040.01416.57
7.2.250.0100.01116.49
7.2.240.0070.01316.48
7.2.230.0030.01516.49
7.2.220.0100.00716.70
7.2.210.0100.00616.50
7.2.200.0060.00916.55
7.2.190.0060.01216.36
7.2.180.0030.00716.69
7.2.170.0030.01216.49
7.2.160.0070.01016.51
7.2.150.0000.01218.49
7.2.140.0100.00618.47
7.2.130.0060.00618.44
7.2.120.0100.01018.29
7.2.110.0040.01218.34
7.2.100.0060.00818.56
7.2.90.0090.00618.03
7.2.80.0060.01018.23
7.2.70.0060.00918.49
7.2.60.0030.00917.57
7.2.50.0070.00718.50
7.2.40.0050.00518.47
7.2.30.0060.00918.39
7.2.20.0070.01118.51
7.2.10.0040.00718.47
7.2.00.0030.00619.16
7.1.330.0060.00617.34
7.1.320.0040.01117.30
7.1.310.0090.00617.41
7.1.300.0070.00717.39
7.1.290.0060.00917.20
7.1.280.0060.01017.41
7.1.270.0120.00017.46
7.1.260.0030.01317.36
7.1.250.0060.00617.18
7.1.240.0130.00317.29
7.1.230.0000.01217.24
7.1.220.0070.00417.34
7.1.210.0030.01017.43
7.1.200.0030.00916.67
7.1.190.0030.01217.18
7.1.180.0060.00317.09
7.1.170.0000.01217.33
7.1.160.0050.00517.32
7.1.150.0060.00317.32
7.1.140.0090.00317.34
7.1.130.0000.00917.31
7.1.120.0100.00717.48
7.1.110.0040.00417.30
7.1.100.0050.01017.71
7.1.90.0030.00717.25
7.1.80.0070.00717.16
7.1.70.0070.00317.28
7.1.60.0100.00718.33
7.1.50.0090.00516.96
7.1.40.0100.00717.32
7.1.30.0080.00417.36
7.1.20.0070.00417.39
7.1.10.0060.00917.45
7.1.00.0030.04319.84
7.0.330.0000.01916.95
7.0.320.0030.00716.93
7.0.310.0030.00916.99
7.0.300.0000.01317.07
7.0.290.0000.01017.09
7.0.280.0000.00917.11
7.0.270.0000.01116.77
7.0.260.0000.01117.16
7.0.250.0070.00716.96
7.0.240.0040.01416.73
7.0.230.0030.01116.73
7.0.220.0030.01017.09
7.0.210.0040.01017.07
7.0.200.0040.00816.84
7.0.190.0070.01017.02
7.0.180.0120.00317.07
7.0.170.0030.01217.07
7.0.160.0060.00616.95
7.0.150.0030.00917.04
7.0.140.0020.04119.48
7.0.130.0060.00617.15
7.0.120.0000.01016.99
7.0.110.0060.00616.96
7.0.100.0090.00316.84
7.0.90.0100.00317.00
7.0.80.0000.01017.05
7.0.70.0120.00017.11
7.0.60.0090.04118.45
7.0.50.0040.03117.46
7.0.40.0020.05017.51
7.0.30.0170.02517.65
7.0.20.0150.02217.57
7.0.10.0150.03517.54
7.0.00.0080.03317.63
5.6.400.0030.00715.79
5.6.390.0000.01716.04
5.6.380.0100.00315.68
5.6.370.0030.01016.00
5.6.360.0070.00716.01
5.6.350.0070.00715.95
5.6.340.0100.00315.66
5.6.330.0000.01316.04
5.6.320.0070.00315.92
5.6.310.0040.00715.80
5.6.300.0070.00715.86
5.6.290.0040.00716.00
5.6.280.0030.04218.40
5.6.270.0040.01115.77
5.6.260.0060.00615.84
5.6.250.0040.01515.87
5.6.240.0070.00715.88
5.6.230.0040.01115.73
5.6.220.0040.01215.96
5.6.210.0080.03918.33
5.6.200.0050.04216.96
5.6.190.0110.03918.27
5.6.180.0130.02018.11
5.6.170.0170.03518.16
5.6.160.0050.04318.04
5.6.150.0130.04116.98
5.6.140.0050.04717.02
5.6.130.0080.04717.13
5.6.120.0000.03018.33
5.6.110.0110.04118.35
5.6.100.0080.04818.40
5.6.90.0130.04318.53
5.6.80.0050.04418.23
5.6.70.0060.02018.14
5.6.60.0090.00615.86
5.6.50.0040.01115.62
5.6.40.0100.00715.63
5.6.30.0100.00615.63
5.6.20.0120.00315.81
5.6.10.0100.00615.84
5.6.00.0070.00715.66
5.5.380.0030.01515.89
5.5.370.0100.00315.82
5.5.360.0060.00915.69
5.5.350.0100.02218.17
5.5.340.0030.02616.89
5.5.330.0070.02518.07
5.5.320.0180.02718.06
5.5.310.0200.04017.94
5.5.300.0090.03416.91
5.5.290.0130.01816.79
5.5.280.0100.02818.35
5.5.270.0030.02818.21
5.5.260.0080.04718.37
5.5.250.0110.03618.12
5.5.240.0120.02317.97
5.5.230.0060.00615.56
5.5.220.0000.01615.53
5.5.210.0070.00715.52
5.5.200.0060.00915.77
5.5.190.0040.00815.68
5.5.180.0030.01315.49
5.5.170.0030.01215.45
5.5.160.0100.00715.73
5.5.150.0030.01015.59
5.5.140.0030.01215.66
5.5.130.0150.00015.55
5.5.120.0000.01115.62
5.5.110.0060.00615.61
5.5.100.0030.01115.69
5.5.90.0080.00615.58
5.5.80.0070.00715.38
5.5.70.0120.00615.62
5.5.60.0100.00715.72
5.5.50.0040.01215.75
5.5.40.0110.01115.87
5.5.30.0030.01715.85
5.5.20.0040.01115.72
5.5.10.0060.00615.58
5.5.00.0040.01215.78
5.4.450.0180.03116.02
5.4.440.0660.03716.03
5.4.430.0520.02816.06
5.4.420.0380.03615.96
5.4.410.0860.03215.68
5.4.400.0530.03515.60
5.4.390.0600.02715.59
5.4.380.0200.04015.64
5.4.370.0230.02815.51
5.4.360.0250.02715.49
5.4.350.0190.02815.52
5.4.340.0220.03615.54
5.4.330.0060.00312.45
5.4.320.0080.02012.43
5.4.310.0060.02312.57
5.4.300.0070.02012.40
5.4.290.0050.02112.56
5.4.280.0040.02112.39
5.4.270.0050.02312.31
5.4.260.0060.02112.43
5.4.250.0080.02212.31
5.4.240.0050.02312.47
5.4.230.0080.02312.40
5.4.220.0060.02012.23
5.4.210.0020.02712.43
5.4.200.0040.02312.42
5.4.190.0040.02212.32
5.4.180.0090.01912.38
5.4.170.0050.02312.39
5.4.160.0110.02312.38
5.4.150.0010.02612.32
5.4.140.0080.02112.28
5.4.130.0070.02412.22
5.4.120.0060.02012.25
5.4.110.0060.02212.30
5.4.100.0100.02312.26
5.4.90.0080.02212.24
5.4.80.0090.02112.21
5.4.70.0050.02212.18
5.4.60.0070.01912.20
5.4.50.0070.02312.18
5.4.40.0070.01912.28
5.4.30.0060.01912.26
5.4.20.0060.02312.26
5.4.10.0020.02312.27
5.4.00.0090.01711.94
5.3.290.0090.03912.80
5.3.280.0070.03812.71
5.3.270.0070.03712.73
5.3.260.0090.04912.72
5.3.250.0050.04512.72
5.3.240.0100.03912.71
5.3.230.0060.03712.71
5.3.220.0050.03712.68
5.3.210.0070.04912.68
5.3.200.0080.04012.68
5.3.190.0100.03312.68
5.3.180.0110.04012.67
5.3.170.0070.03412.67
5.3.160.0060.03512.68
5.3.150.0070.04112.67
5.3.140.0070.03612.66
5.3.130.0070.03712.66
5.3.120.0050.05112.66
5.3.110.0110.03312.66
5.3.100.0060.04312.12
5.3.90.0080.03312.08
5.3.80.0070.03412.07
5.3.70.0050.03612.08
5.3.60.0050.03612.06
5.3.50.0040.03712.00
5.3.40.0060.03512.00
5.3.30.0030.03711.95
5.3.20.0070.03211.72
5.3.10.0080.03111.69
5.3.00.0060.03611.67
5.2.170.0040.0319.18
5.2.160.0070.0269.18
5.2.150.0070.0289.18
5.2.140.0050.0299.18
5.2.130.0030.0389.13
5.2.120.0040.0349.14
5.2.110.0020.0379.14
5.2.100.0030.0329.13
5.2.90.0030.0309.13
5.2.80.0060.0359.14
5.2.70.0070.0379.14
5.2.60.0030.0319.09
5.2.50.0070.0329.05
5.2.40.0040.0299.04
5.2.30.0040.0359.00
5.2.20.0070.0319.00
5.2.10.0080.0258.94
5.2.00.0090.0318.79
5.1.60.0070.0388.08
5.1.50.0050.0228.07
5.1.40.0080.0398.05
5.1.30.0020.0278.41
5.1.20.0060.0318.43
5.1.10.0060.0288.15
5.1.00.0070.0338.15
5.0.50.0030.0346.63
5.0.40.0040.0236.49
5.0.30.0020.0396.30
5.0.20.0040.0206.27
5.0.10.0060.0266.25
5.0.00.0010.0326.24
4.4.90.0040.0224.78
4.4.80.0030.0154.76
4.4.70.0010.0224.75
4.4.60.0050.0134.75
4.4.50.0040.0204.77
4.4.40.0030.0254.71
4.4.30.0030.0204.76
4.4.20.0030.0144.84
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0040.0184.66
4.3.90.0020.0184.63
4.3.80.0030.0264.58
4.3.70.0010.0204.63
4.3.60.0030.0134.63
4.3.50.0020.0154.62
4.3.40.0040.0264.54
4.3.30.0030.0143.30
4.3.20.0030.0173.28
4.3.10.0050.0153.24
4.3.00.0070.0206.91

preferences:
39.91 ms | 400 KiB | 5 Q